package com.sky.mapper;

import com.sky.entity.DishFlavor;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper //标识该接口是一个MyBatis的Mapper接口

public interface DishFlavorMapper {
    void insertBatch(List<DishFlavor> flavors);
    @Delete("delete from dish_flavor  where dish_id =#{dishID}")

    void deleteByDishId(Long dishID);

    /**
     * 根据菜品id集合批量删除关联的口味数据
     * @param dishIds
     */
    void deleteByDishIds(List<Long> dishIds);

    @Select("select * from dish_flavor where dish_id =#{dishId}")
    List<DishFlavor> getByDishId(Long dishId);
}
